NHTSA: Research & Evaluation Logo

Back to Injury Prevention Page
Back to nhtsa Web Site

skip nav
What's New

Alcohol-Impaired Driving
Drug-Impaired Driving
Occupant Protection
Speed and Aggressive Driving
Pedestrian and Bicyclist Safety
Motorcyclist Safety
Older Driver Safety
Improving Emergency Medical Services
Drowsy Driving
New Driver Safety
Other Traffic Safety Research


A-C D-F G-I J-L M-O P-R S-U V-Z

[ AC ]

[ D-F ]

Evaluation of Motorcycle Helmet Law Repeal in Arkansas and Texas - (PDF Version) (posted 09-00)
This evaluation looked at changes in helmet usage, fatalities, traumatic brain injuries, and costs after Texas and Arkansas repealed their mandatory motorcycle helmet laws in the Fall of 1997. Helmet use decreased substantially following the law changes in both states and motorcycle fatalities rose 21 percent in Arkansas and 31 percent in Texas in the first full year following repeal. See Traffic Tech Number 231

Evaluation of the Repeal of Motorcycle Helmet Laws in Kentucky and Louisiana HS 809 530 (posted 10/28/03)
This evaluation looked at changes in helmet usage, fatalities, and traumatic brain injuries after these states repealed their mandatory motorcycle helmet laws in 1998 and 1999. Helmet use dropped from near 100 percent compliance in both states to the 50 percent range after repeal of the universal helmet laws. Injuries, fatalities, and fatality rates increased substantially in both states at far greater rates than the national average. Traffic Tech Summary

[ GI ]

[ J-L ]

[ MO ]

[ PR ]

[ S-U ]

[ V-Z ]